Question

The problem of finding the work done in lifting a payload from the surface of the moon is another type of work problem. Suppose the moon has a radius of R miles and the payload weighs P pounds at the surface of the moon (at a distance of R miles from the center of the moon). When the payload is x miles from the center of the moon (x ≥ R), the force required to overcome the gravitational attraction between the moon and the payload is given by the following relation: required force = f(x) = R2P x2 pounds. How much work would be needed to raise the payload from the surface of the moon (i.e., x = R) to an altitude of 3R miles above the surface of the moon (i.e., x = 4R)?

Answer 1

Answer:

in lifting a payload from the surface of the moon is another type of work problem. ... ... Suppose The Moon Has A Radius Of R Miles And The Payload Weighs P Pounds At The Surface Of The Moon (at A Distance Of R Miles From ... When The Payload Is X Miles From The Center Of The Moon (X> R), The Force Required .

Step-by-step explanation: